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A METHOD OF DETERMINING RESIDUAL OIL SATURATION
A METHOD OF DETERMINING RESIDUAL OIL SATURATION
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机译:一种确定剩余油饱和度的方法
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摘要
A method for borehole gravimetric determination of residual oil saturation of a formation is described. In a preferred embodiment plural measurements of the local gravity are taken at each of spaced locations within a well and those departing more than a statistically determined distance from the mean of the measurements taken at a given location are deemed to be in error and are not used in calculation of the density of the formation at a given point.
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